PHP: apache_note - Manual

(PHP 4, PHP 5, PHP 7, PHP 8)

apache_note — Get and set apache request notes

Description

The main use for apache_note() is to pass information from one module to another within the same request.

Parameters

note_name

The name of the note.

note_value

The value of the note.

Return Values

If note_value is omitted or null, it returns the current value of note note_name. Otherwise, it sets the value of note note_name to note_value and returns the previous value of note note_name. If the note cannot be retrieved, false is returned.

Changelog

Examples

<?php

apache_note('name', 'Fredrik Ekengren');

// Call perl script
virtual("/perl/some_script.pl");

$result = apache_note("resultdata");
?>

# Get Apache request object
my $r = Apache->request()->main();

# Get passed data
my $name = $r->notes('name');

# some processing

# Pass result back to PHP
$r->notes('resultdata', $result);

<?php

apache_note('sessionID', session_id());

?>

# "%{sessionID}n" can be used in the LogFormat directive

See Also

• virtual() - Perform an Apache sub-request